Luke Humphries put in a much-improved display as his doubling prowess and a 10-dart finish secured a 3-0 rout of Jermaine Wattimena and a spot in the World Grand Prix quarter-finals.
Source: [Sky Sports](https://www.skysports.com/darts/news/12040/13594163/world-grand-prix-darts-luke-humphries-and-james-wade-storm-into-quarter-finals-as-gary-anderson-eliminated)